title: Giant colonic lipoma protruding through the anal canal.
authors.forename: Kenneth Y
authors.initials: KY
authors.lastname: Kok
authors.forename: Ahmed J
authors.initials: AJ
authors.lastname: Mackie
authors.forename: Varkey V
authors.initials: VV
authors.lastname: Mathew
mesh_terms: D001003:Anal Canal; D001707:Biopsy, Needle; D003113:Colonoscopy / Q000379:methods; D004636:Emergency Service, Hospital; D005500:Follow-Up Studies; D006801:Humans; D007150:Immunohistochemistry; D007413:Intestinal Mucosa / Q000473:pathology; D008067:Lipoma / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D012005:Rectal Prolapse / Q000209:etiology / Q000601:surgery*; D012811:Sigmoid Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D016896:Treatment Outcome